| Vendor | Spec | Unit | Price | Currency | Date |
| Hubei 789 Chem | China national standards | MT | 914.4 | USD | 20250918 |
| Shandong Hanyue Chem | China national standards | MT | 773.72 | USD | 20250918 |
| Shandong Hanyue Chem | China national standards | MT | 773.72 | USD | 20250918 |
| Shandong Jiachang Chem | China national standards | MT | 703.38 | USD | 20250918 |
| Jinan Jinrihe Chem | China national standards | MT | 703.38 | USD | 20250918 |
| Jinan Jinrihe Chem | China national standards | MT | 703.38 | USD | 20250918 |
| Henan Zhongyuan Dahua | China national standards | MT | 703.38 | USD | 20250918 |
| Henan Zhongyuan Dahua | China national standards | MT | 703.38 | USD | 20250918 |
| Shandong Hanyue Chem | China national standards | MT | 731.52 | USD | 20250918 |
| Shandong Hanyue Chem | China national standards | MT | 731.52 | USD | 20250918 |